/*
 *
 * Paros and its related class files.
 * 
 * Paros is an HTTP/HTTPS proxy for assessing web application security.
 * Copyright (C) 2003-2004 Chinotec Technologies Company
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Clarified Artistic License
 * as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * Clarified Artistic License for more details.
 * 
 * You should have received a copy of the Clarified Artistic License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package org.parosproxy.paros.extension.filter;

import java.util.regex.Pattern;

import javax.swing.JOptionPane;

/**
 * 
 * To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Generation - Code and Comments
 */
abstract public class FilterAbstractReplace extends FilterAdaptor {

	private FilterReplaceDialog filterReplaceDialog = null;
	private Pattern pattern = null;
	private String txtReplace = "";

	/**
	 * This method initializes filterReplaceDialog
	 * 
	 * @return com.proofsecure.paros.extension.filter.FilterReplaceDialog
	 */
	private FilterReplaceDialog getFilterReplaceDialog() {
		if (filterReplaceDialog == null) {
			filterReplaceDialog = new FilterReplaceDialog(getView()
					.getMainFrame(), true);
		}
		return filterReplaceDialog;
	}

	public boolean isPropertyExists() {
		return true;
	}

	public void editProperty() {
		FilterReplaceDialog dialog = getFilterReplaceDialog();
		dialog.setView(getView());
		int result = dialog.showDialog();
		if (result == JOptionPane.CANCEL_OPTION) {
			return;
		}

		if (dialog.getTxtPattern().getText().equals("")) {
			pattern = null;
		} else {
			pattern = Pattern.compile(dialog.getTxtPattern().getText(),
					Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
		}

		txtReplace = dialog.getTxtReplaceWith().getText();

	}

	protected Pattern getPattern() {
		return pattern;
	}

	protected String getReplaceText() {
		return txtReplace;
	}

}
